Guqula i-MP4 ukuya AAC
Guqula nayiphi na ifayile ye-vidiyo ibe yi-AAC kwi-intanethi simahla. Isiguquli se-vidiyo siye kwi-AAC esikhawulezayo, esikhuselekileyo nesilula ukusebenzisa ngaphandle kokufaka isoftwe.
Tsala & Yilahle Ifayile yeVideo
okanye cofa apha ngezantsi ukukhangela
Ubungakanani obukhulu befayile: 50 MBUbude obukhulu: 30 min
Bhalisela ukwandisa imida yakhoI-akhawunti yamahhala ikunika ukuya kwi-50 MB kunye ne-30 min.
Indlela Yokuyisebenzisa MP4 → AAC
Layisha iFayile
Tsala uze ulahle ifayile yakho ye-MP4 okanye ucofe ukukhangela. Ixhasa iifayile ukuya kwi-1GB.
Guqula
Khetha i-AAC njengefomathi yakho yemveliso uze ucofe guqula. Iiseva zethu ziya kuyiqhuba ifayile yakho ngoko nangoko.
Khuphela
Khuphela ifayile yakho eguquliweyo ngoko nangoko. Ikhonkco lokukhuphela liphelelwa ngeyure enye ukuze kukhuseleke.
Kutheni Ukhetha Scriptivox Isiguquli se-MP4 ukuya kwi-AAC?
Uguqulo oluKhawulezileyo
Iiseva zethu ezinamandla ziqhuba iifayile zakho ngokukhawuleza, zisa iifayile eziguquliweyo kwimizuzwana.
100% Simahla
Guqula iifayile zakho ngokupheleleyo simahla ngaphandle kweendleko ezifihliweyo okanye imirhumo yobulungu.
Ukhuselekile & uMfihlo
Iifayile zakho ziyafihlwa kwaye zicinywe ngokuzenzekelayo emva koguqulo. Asizange sigcine okanye sabelane ngedatha yakho.
Akukho Fakelo
Isebenza ngokuthe ngqo kwisikhangeli sakho sewebhu. Akukho khuphelo lwesoftware okanye ufakelo olufunekayo.
MP4 ilinganiswe no AAC: ulwanelisaniso lwefomathi
Indlela iifomathi ezimbini ezahlukana ngayo kwizinto ezitshintsha isiphumo sakho.
| Inkcazelo Yefomathi | MP4 (umthombo) | AAC (isiphumo) |
|---|---|---|
| I-Container | MPEG-4 Part 14 | ADTS / raw AAC |
| Yenziwe ngu- | MPEG | MPEG / Fraunhofer IIS |
| Qaqambiswa | 2003 | 1997 |
| Iikodeki zomsindo | AAC, MP3, ALAC | AAC-LC, HE-AAC |
| Ucinezelo | Enolahlekelelo | Enolahlekelelo |
| I-bitrate eqhelekileyo yomsindo | 128–384 kbps | 96–256 kbps |
| Malunga Nobungakanani Befayile | 38–150 MB ngeyure enye | 0.72–1.92 MB ngeyure enye |
| Idatha Yenkcazelo / Iitegi | Container tags | ID3v2 (limited in ADTS) |
| Ilayisensi | Inelayisensi Yepatenti | Inelayisensi Yepatenti |
| Idlala Ngokwemvelo Kwi- | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs | Ngokwemvelo: Iibhrawuza Zewebhu, Windows, macOS, iOS, Android, AmaSmart TVs |
| Kulungele Ikakhulu | ukuhanjiswa kwiwebhu, ukulayishwa kumajelo eendaba ezentlalo, ukwabelana nabani na | iinkonzo zokusasaza, ukudlalwa kwiselfowuni, ukusasaza |
Kuthini oyohluka xa uguqula MP4 iye kwi AAC
Kuphela umgca womsindo oshiyekayo: umjelo wevidiyo uyalahlwa, kwaye umsindo we-AAC ongaphakathi kwifayile ye-MP4 ubhalwa kwakhona njenge-AAC-LC.
Ukwehla kobungakanani kukhulu kakhulu kuba umjelo wevidiyo yindawo apho phantse yonke idatha ihlala khona. Umzuzu we-MP4 usebenzisa malunga ne-94 MB; i-AAC ekhutshiweyo ingange-1.3 MB ngomzuzu.
Nayiphi na imigca yemibhalo engezantsi kumthombo asiyonxalenye yefayile yomsindo kwaye iyalahlwa xa kukhutshwa umsindo.
Umthombo unokuthwala umgca womsindo ongaphezu komnye, umzekelo iilwimi ezahlukeneyo okanye ingcaciso. Ukukhutshwa kuthatha umgca osisiseko.
Malunga Nokuguqulwa kwe-MP4 kuya kwi-AAC
Esi sixhobo sithatha umgca womsindo ongaphakathi kwifayile ye-MP4, i-container ye-MPEG-4 Part 14 evela ngo-2003, size siwugcine wodwa njenge-AAC. Konke okubonakalayo kuyashiyeka.
I-MP4 ivela ku-MPEG kwaye yaqalwa ngo-2003. Ithwala i-H.264, H.265, AV1, nto leyo ixela umda ophezulu womgangatho wayo nantoni na oyiguqulayo isuka kuyo.
I-AAC yaqalwa ngu-MPEG / Fraunhofer IIS ngo-1997. Ithwala i-AAC-LC, HE-AAC kwaye inokudlalwa ngokwemvelo kwi-6 yeendidi ezintandathu zeeplatform, nto eyeyona mbangela yokuyikhetha njengenjongo.
Emva kokuguqula ifayile yakho, ungasebenzisa iinkonzo zokubhala zeScriptivox ukuguqula umsindo wakho ube ngumbhalo. Zilungele iintlanganiso, udliwano-ndlebe, iipodcasts, nokunye.
MP4 iye kwi AAC: imibuzo evamileyo
Uguqulelo Olunxulumeneyo
Olunye uguqulelo lwe-MP4
Ezinye iindlela zokufumana AAC
Uguqulo Oludumileyo
Ukufikelela ngokukhawuleza kwezona nguqulo zifayile zisetyenziswa rhoqo
Kwaye ezinye iinguqulelo ezininzi zefomathi ziyaxhaswa